The neurotransmitter released by the sympathetic nervous system postganglionic neuron is:

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Drugs Affecting the Female Reproductive System NCLEX Quizlet Questions

Question 1 of 5

The neurotransmitter released by the sympathetic nervous system postganglionic neuron is:

Correct Answer: B

Rationale: The correct answer is B: Norepinephrine. The sympathetic postganglionic neurons release norepinephrine as the main neurotransmitter, which acts on target organs to elicit the fight-or-flight response. Norepinephrine is responsible for increasing heart rate, blood pressure, and dilating airways. Acetylcholine is released by preganglionic neurons in both sympathetic and parasympathetic systems, not postganglionic neurons in the sympathetic system. Option C is incorrect as acetylcholine is not typically released by postganglionic sympathetic neurons. Option D, arginine, is not a neurotransmitter commonly associated with the sympathetic nervous system.

Question 2 of 5

Chemotherapy dosing is usually based on the total body

Correct Answer: D

Rationale: The correct answer is D because chemotherapy dosing is usually based on the total body weight of the patient. Weighing and measuring the height of the patient on the day of administration helps ensure accurate dosing calculations. A: Before administering chemotherapy the nurse should - This is a general statement and does not specifically address the need for accurate dosing based on body weight. B: Get the body mass index (BMI) - BMI alone may not provide accurate dosing information as it does not directly measure total body weight. C: Ask the client about intake and output - Intake and output monitoring is important for assessing fluid balance but does not directly relate to chemotherapy dosing based on body weight.

Question 3 of 5

The Principle of Atraumatic Care includes: (Select all that apply.)

Correct Answer: A

Rationale: The correct answer is A because the Principle of Atraumatic Care emphasizes minimizing pain and discomfort during medical procedures. This includes reducing any pain associated with drug administration. Choice B is incorrect as it refers to building a relationship with the family, not specifically related to pain reduction. Choice C is incorrect as restraining infants goes against the principle of atraumatic care. Choice D is incorrect as keeping the child apart from family members can increase anxiety and distress, contradicting the principle of atraumatic care. So, the correct answer is A because it aligns with the core principle of minimizing pain and trauma during care.

Question 4 of 5

A 38-year-old migrant farm worker is seen in the clinic with a cut to his arm from an old metal drum. The patient has sutures placed, and a tetanus, diphtheria, and acellular pertussis vaccine is given. What is the nurse's most important action after the vaccine has been administered?

Correct Answer: E

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

Question 5 of 5

year-old woman with the tetanus, diphtheria, and acellular pertussis

Correct Answer: A

Rationale: The correct answer is A because it includes the necessary actions to be taken when administering the tetanus, diphtheria, and acellular pertussis vaccine to a patient. These actions typically include assessing the patient's medical history, obtaining informed consent, ensuring the patient meets the criteria for vaccination, preparing and administering the vaccine properly, and monitoring the patient for any adverse reactions. Providing a vaccine information statement (B) is also important, but it alone does not encompass all the essential actions required for administering the vaccine. Choices C and D are incomplete and do not address the specific actions needed for vaccination administration.

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